package com.bw.day_03.service;

import java.util.List;

import com.bw.day_03.bean.Tb_brand;
import com.bw.day_03.bean.Tb_goods;
import com.bw.day_03.bean.Tb_goodskind;
import com.github.pagehelper.PageInfo;

public interface ServiceL {

	PageInfo<Tb_goods> list1(int pageNum, int pageSize);

	Tb_goods selectxiang(String id);

	List<Tb_brand> list2();

	List<Tb_goodskind> list3();

	Tb_goods updateselect(String id);

	boolean update(Tb_goods good);

	boolean add(Tb_goods good);

	boolean delete(String id);
	
}
